, the hosts tell ET all about how they work together as a married couple.«We're never apart,» Erin says, with Ben adding, «We totally get that not everybody functions that way, but we do, and it's the only way we can.»Ben and Erin met when they were 21 and 19, respectively, and the latter explains, «We've formed our adult identities around each other.»«This is the only way we know how to be grownups,» Erin says, with Ben noting that he and his wife «are absolutely the same person.»«It's a well-oiled machine, absolutely,» he says of their life together. «We apply [that] to everything in our lives, our spiritual life, our parenting life, our work life, our relationship life.»After 20 million viewers tuned in to season 1 of , Ben and Erin took some time off to welcome their second daughter, Mae, who will turn 2 next month.
